|
1.
5 – 3 =
2
3
6
1
|
2.
10 – 1 =
13
10
5
9
|
3.
7 – 6 =
1
5
3
2
|
4.
3 – 2 =
2
3
6
1
|
|
5.
5 – 4 =
2
3
6
1
|
6.
2 – 1 =
1
5
2
6
|
7.
3 – 1 =
7
4
2
5
|
8.
7 – 6 =
3
4
6
1
|
|
9.
10 – 1 =
9
13
4
3
|
10.
5 – 0 =
9
3
1
5
|
11.
9 – 2 =
7
8
2
3
|
12.
10 – 6 =
1
7
6
4
|
|
13.
5 – 4 =
4
2
1
5
|
14.
7 – 3 =
5
4
6
3
|
15.
9 – 1 =
8
10
1
11
|
16.
8 – 8 =
5
0
4
3
|
|
17.
10 – 4 =
2
8
10
6
|
18.
7 – 1 =
2
6
5
11
|
19.
10 – 5 =
6
1
9
5
|
20.
1 – 0 =
1
4
5
2
|
|
1.
5 – 3 =
2
3
6
1
|
2.
10 – 1 =
13
10
5
9
|
3.
7 – 6 =
1
5
3
2
|
4.
3 – 2 =
2
3
6
1
|
|
5.
5 – 4 =
2
3
6
1
|
6.
2 – 1 =
1
5
2
6
|
7.
3 – 1 =
7
4
2
5
|
8.
7 – 6 =
3
4
6
1
|
|
9.
10 – 1 =
9
13
4
3
|
10.
5 – 0 =
9
3
1
5
|
11.
9 – 2 =
7
8
2
3
|
12.
10 – 6 =
1
7
6
4
|
|
13.
5 – 4 =
4
2
1
5
|
14.
7 – 3 =
5
4
6
3
|
15.
9 – 1 =
8
10
1
11
|
16.
8 – 8 =
5
0
4
3
|
|
17.
10 – 4 =
2
8
10
6
|
18.
7 – 1 =
2
6
5
11
|
19.
10 – 5 =
6
1
9
5
|
20.
1 – 0 =
1
4
5
2
|